Add Localhost 8545 for network dropdown names

app/_locales/en/messages.json

@@ -308,6 +308,9 @@
   "connectingToRinkeby": {
     "message": "Connecting to Rinkeby Test Network"
   },
+  "connectingToLocalhost": {
+    "message": "Connecting to Localhost 8545"
+  },
   "connectingToUnknown": {
     "message": "Connecting to Unknown Network"
   },

ui/app/components/app/dropdowns/network-dropdown.js

@@ -285,6 +285,8 @@ NetworkDropdown.prototype.getNetworkName = function () {
     name = this.context.t('kovan')
   } else if (providerName === 'rinkeby') {
     name = this.context.t('rinkeby')
+  } else if (providerName === 'localhost') {
+    name = this.context.t('localhost')
   } else {
     name = provider.nickname || this.context.t('unknownNetwork')
   }

ui/app/components/app/loading-network-screen/loading-network-screen.component.js

@@ -45,6 +45,8 @@ export default class LoadingNetworkScreen extends PureComponent {
       name = this.context.t('connectingToKovan')
     } else if (providerName === 'rinkeby') {
       name = this.context.t('connectingToRinkeby')
+    } else if (providerName === 'localhost') {
+      name = this.context.t('connectingToLocalhost')
     } else {
       name = this.context.t('connectingTo', [providerId])
     }

ui/app/components/app/network.js

@@ -139,7 +139,7 @@ Network.prototype.render = function () {
                 },
               }),
 
-              h('.network-name', providerNick || context.t('privateNetwork')),
+              h('.network-name', providerName === 'localhost' ? context.t('localhost') : providerNick || context.t('privateNetwork')),
               h('i.fa.fa-chevron-down.fa-lg.network-caret'),
             ])
         }

ui/app/pages/routes/index.js

@@ -267,6 +267,8 @@ class Routes extends Component {
       name = this.context.t('connectingToKovan')
     } else if (providerName === 'rinkeby') {
       name = this.context.t('connectingToRinkeby')
+    } else if (providerName === 'localhost') {
+      name = this.context.t('connectingToLocalhost')
     } else {
       name = this.context.t('connectingTo', [providerId])
     }
@@ -288,6 +290,8 @@ class Routes extends Component {
       name = this.context.t('kovan')
     } else if (providerName === 'rinkeby') {
       name = this.context.t('rinkeby')
+    } else if (providerName === 'localhost') {
+      name = this.context.t('localhost')
     } else {
       name = this.context.t('unknownNetwork')
     }